According to the Online Etymology Dictionary, the word infrastructure has been used in English since 1887 and in French since 1875, originally meaning The installations that form the basis for any operation or system.
Autumn leaves in October (Europe) Autumn leaf color is a phenomenon that affects the normally green leaves of many deciduous trees and shrubs by which they take on, during a few weeks in the autumn season, various shades of red, yellow, purple, black, orange, pink, magenta, blue and brown.
October 18,2016. Colder nights at the high elevations in the park have leaves beginning to steadily fall. While shades of red are still present among the mountain ash berries, and witch hazel provides intermittent glimpses of orange, the high reaches of the park are a sea of yellow and gold with infinite shades and hues.